The invention relates to a coiled material winding device and specifically relates to a coiled material winding device. The coiled material winding device comprises a rack, a motor, a winding mechanism for winding coiled material and a clamping mechanism for taking the coiled material. The winding mechanism comprises an air bag and multiple parallelly arranged support frames; the air bag comprisesa base body layer, an inflating air bag and multiple air-blowing bags; the base body layer is circular column shaped; the inflating air bag is located inside the base body layer and is provided withan inflating mouth; the air-blowing bags are located outside the base body layer and the base body layer is provided with through holes for connecting the inflating air bag and the air-blowing bags; one support frame is installed between two adjacent air-blowing bags and the support frames are connected with the base body layer; an output shaft of the motor is connected with a connecting shaft fordriving the support frames to rotate; the connecting shaft is slidingly connected with the support frames. The technical proposal adopts a retractable reel, which is not only suitable for different width of coil material, but also can expand the application range of rewinding device, and is convenient to remove the coil material, resulting in good rewinding quality.